Shop Channel Relay Controller

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$43.00
Allen Bradley 700-HLT1Z
DO Supply
2
$43.00
Allen Bradley 700-HLT1Z
DO Supply
2
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
356
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
356
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
205
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
205
$15.55
4 Channel Relay Module DC 12V 30A Relay Module With Optocoupler Isolation
Amazon.com
$15.55
4 Channel Relay Module DC 12V 30A Relay Module With Optocoupler Isolation
Amazon.com
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$217.13
Allpoints 18018136 5.05 Inch OEM Evco 4 Relay Controller For Commercial Kitchens | Commercial Restaurant Supply
RestaurantSupply.com
$217.13
Allpoints 18018136 5.05 Inch OEM Evco 4 Relay Controller For Commercial Kitchens | Commercial Restaurant Supply
RestaurantSupply.com
$11.99
4 Channel Relay Module - Progressive Automations
Progressive Automations
$11.99
4 Channel Relay Module - Progressive Automations
Progressive Automations
$482.03
4-Channel Relay Module For Serial Controllers
Big Rig Chrome Shop
$482.03
4-Channel Relay Module For Serial Controllers
Big Rig Chrome Shop
$0.95
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way Relays DC 5 V 12 V 24 V Volt
Alibaba B2B
Free shipping
$0.95
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way Relays DC 5 V 12 V 24 V Volt
Alibaba B2B
Free shipping
$36.61
$38.95
4-Channel 4 Relay Digital Relay Timer Controller Delay Switch Module
eBay
Free shipping
$36.61
$38.95
4-Channel 4 Relay Digital Relay Timer Controller Delay Switch Module
eBay
Free shipping
$0.86
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way Relays DC 5 V 12 V 24 V Volt
Alibaba B2B
Free shipping
$0.86
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way Relays DC 5 V 12 V 24 V Volt
Alibaba B2B
Free shipping
$44.93
Multi-Function 1-Channel 2-Way Rc Relay Electronic Control Switch For
eBay
$44.93
Multi-Function 1-Channel 2-Way Rc Relay Electronic Control Switch For
eBay
$99.99
NEW NCD Proxr Lite 4-Channel 5 Amp Spdt Relay Controller W/ 8-Channel ADC W/ USB. National Control Devices, LLC. General Purpose Relays.
eBay
Free shipping
$99.99
NEW NCD Proxr Lite 4-Channel 5 Amp Spdt Relay Controller W/ 8-Channel ADC W/ USB. National Control Devices, LLC. General Purpose Relays.
eBay
Free shipping
$10.99
12V Relay Remote Switch Wireless RF Remote Control Switch 4 Channel Relay Module 433Mhz Transmitter Receiver Kit Universal Remote Controller
WhiteStyle
$10.99
12V Relay Remote Switch Wireless RF Remote Control Switch 4 Channel Relay Module 433Mhz Transmitter Receiver Kit Universal Remote Controller
WhiteStyle
$34.00
20 Channel G2R-1-E Relay Board Remote Control Relay Module AC DC 1NO1NC Input 12V 24V PLC Relay Module
Alibaba B2B
Free shipping
$34.00
20 Channel G2R-1-E Relay Board Remote Control Relay Module AC DC 1NO1NC Input 12V 24V PLC Relay Module
Alibaba B2B
Free shipping
$281.00
Process Controller, 3 Relays, RS485,100 To 240 Vac/Dc Power
IOThrifty
$281.00
Process Controller, 3 Relays, RS485,100 To 240 Vac/Dc Power
IOThrifty
$53.75
Azel Technologies SP-81 1 Zone Pump Controller Switching Relay With Surge & Fuse Protection (DPDT) | Supplyhouse.Com
SupplyHouse.com
9
$53.75
Azel Technologies SP-81 1 Zone Pump Controller Switching Relay With Surge & Fuse Protection (DPDT) | Supplyhouse.Com
SupplyHouse.com
9
$101.00
Allen-Bradley 1746-OW16 SLC 500 16-Ch Relay Output Module, Ser C
PLCHardware.com
2
$101.00
Allen-Bradley 1746-OW16 SLC 500 16-Ch Relay Output Module, Ser C
PLCHardware.com
2
$9.99
2 Channel Relay Module - Progressive Automations
Progressive Automations
$9.99
2 Channel Relay Module - Progressive Automations
Progressive Automations
$62.00
USB Bus Powered, Relay Controller, 3 Contacts Form C, 10A 250V
東京デバイセズ
$62.00
USB Bus Powered, Relay Controller, 3 Contacts Form C, 10A 250V
東京デバイセズ
$15.99
8 Channel Relay Module - Progressive Automations
Progressive Automations
$15.99
8 Channel Relay Module - Progressive Automations
Progressive Automations
$179.58
Azel Technologies SP-85 5 Zone Pump Controller Switching Relay With Priority Protection | Supplyhouse.Com
SupplyHouse.com
$179.58
Azel Technologies SP-85 5 Zone Pump Controller Switching Relay With Priority Protection | Supplyhouse.Com
SupplyHouse.com
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$71.49
Pro 2, 16A, Wi-Fi, LAN And Bluetooth 2-Channel Smart Relay, Home And Facility Automation, Controller For Motorized Valve
Home Depot
785
Free shipping
$71.49
Pro 2, 16A, Wi-Fi, LAN And Bluetooth 2-Channel Smart Relay, Home And Facility Automation, Controller For Motorized Valve
Home Depot
785
$179.95
Azel Technologies SP-84 4 Zone Pump Controller Switching Relay With Priority Protection | Supplyhouse.Com
SupplyHouse.com
7
$179.95
Azel Technologies SP-84 4 Zone Pump Controller Switching Relay With Priority Protection | Supplyhouse.Com
SupplyHouse.com
7
$114.95
Ltlcontrols Master 4 Lighting Relay Controller W/O Timer ( 120V & 240V Universal Plug )
Indoor Garden Supply
$114.95
Ltlcontrols Master 4 Lighting Relay Controller W/O Timer ( 120V & 240V Universal Plug )
Indoor Garden Supply
$179.95
LTL Controls MASTER 8 Lighting Relay Controller W/O Timer ( 120V & 240V Universal Plug )
Indoor Garden Supply
$179.95
LTL Controls MASTER 8 Lighting Relay Controller W/O Timer ( 120V & 240V Universal Plug )
Indoor Garden Supply
$799.95
Scosche M8RX1(Tm) 8-Channel Relay Switch System For Off-Road Vehicles
Crutchfield
$799.95
Scosche M8RX1(Tm) 8-Channel Relay Switch System For Off-Road Vehicles
Crutchfield
$247.99
VIKING ELECTRONICS Network Enabled 4 Relay Controller, RC-4A
Zoro.com
1
$247.99
VIKING ELECTRONICS Network Enabled 4 Relay Controller, RC-4A
Zoro.com
1
$444.45
Io HVAC Controls Io-WRP Wireless Relay Plus 4 Channel With Greater Distance | Skip The Warehouse
Skip The Warehouse
$444.45
Io HVAC Controls Io-WRP Wireless Relay Plus 4 Channel With Greater Distance | Skip The Warehouse
Skip The Warehouse
$106.99
Pro 4PM, Wi-Fi, LAN And Bluetooth 4-Channel Smart Relay With Power Metering, Remote Appliances Control And Monitoring
Home Depot
744
Free shipping
$106.99
Pro 4PM, Wi-Fi, LAN And Bluetooth 4-Channel Smart Relay With Power Metering, Remote Appliances Control And Monitoring
Home Depot
744
$346.07
2 Channel Relay Module
Big Rig Chrome Shop
$346.07
2 Channel Relay Module
Big Rig Chrome Shop
$54.49
Pro 1, 16A, Wifi And Bluetooth 1 Channel Smart Relay Switch, Home Automation, Remote Control, Dry Contacts
Home Depot
1K+
Free shipping
$54.49
Pro 1, 16A, Wifi And Bluetooth 1 Channel Smart Relay Switch, Home Automation, Remote Control, Dry Contacts
Home Depot
1K+
$77.14
USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power
東京デバイセズ
$77.14
USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power
東京デバイセズ
$3.89
$8.99
TW 5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield DC AC 220V
USA.Banggood
56% off
$3.89
$8.99
TW 5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield DC AC 220V
USA.Banggood
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Shop Channel Relay Controller

Sponsored
About our ads
$43.00
Allen Bradley 700-HLT1Z
DO Supply
2
$43.00
Allen Bradley 700-HLT1Z
DO Supply
2
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
356
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
356
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
205
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
205
$15.55
4 Channel Relay Module DC 12V 30A Relay Module With Optocoupler Isolation
Amazon.com
$15.55
4 Channel Relay Module DC 12V 30A Relay Module With Optocoupler Isolation
Amazon.com
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$91.00
Relay/analog Combo Module: 3-pt out, 1-ch in, 1-ch out (PN# CFW320-IOAR)
Automation Direct
$217.13
Allpoints 18018136 5.05 Inch OEM Evco 4 Relay Controller For Commercial Kitchens | Commercial Restaurant Supply
RestaurantSupply.com
$217.13
Allpoints 18018136 5.05 Inch OEM Evco 4 Relay Controller For Commercial Kitchens | Commercial Restaurant Supply
RestaurantSupply.com
$11.99
4 Channel Relay Module - Progressive Automations
Progressive Automations
$11.99
4 Channel Relay Module - Progressive Automations
Progressive Automations
$482.03
4-Channel Relay Module For Serial Controllers
Big Rig Chrome Shop
$482.03
4-Channel Relay Module For Serial Controllers
Big Rig Chrome Shop
$0.95
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way Relays DC 5 V 12 V 24 V Volt
Alibaba B2B
Free shipping
$0.95
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way Relays DC 5 V 12 V 24 V Volt
Alibaba B2B
Free shipping
$36.61
$38.95
4-Channel 4 Relay Digital Relay Timer Controller Delay Switch Module
eBay
Free shipping
$36.61
$38.95
4-Channel 4 Relay Digital Relay Timer Controller Delay Switch Module
eBay
Free shipping
$0.86
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way Relays DC 5 V 12 V 24 V Volt
Alibaba B2B
Free shipping
$0.86
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way Relays DC 5 V 12 V 24 V Volt
Alibaba B2B
Free shipping
$44.93
Multi-Function 1-Channel 2-Way Rc Relay Electronic Control Switch For
eBay
$44.93
Multi-Function 1-Channel 2-Way Rc Relay Electronic Control Switch For
eBay
$99.99
NEW NCD Proxr Lite 4-Channel 5 Amp Spdt Relay Controller W/ 8-Channel ADC W/ USB. National Control Devices, LLC. General Purpose Relays.
eBay
Free shipping
$99.99
NEW NCD Proxr Lite 4-Channel 5 Amp Spdt Relay Controller W/ 8-Channel ADC W/ USB. National Control Devices, LLC. General Purpose Relays.
eBay
Free shipping
$10.99
12V Relay Remote Switch Wireless RF Remote Control Switch 4 Channel Relay Module 433Mhz Transmitter Receiver Kit Universal Remote Controller
WhiteStyle
$10.99
12V Relay Remote Switch Wireless RF Remote Control Switch 4 Channel Relay Module 433Mhz Transmitter Receiver Kit Universal Remote Controller
WhiteStyle
$34.00
20 Channel G2R-1-E Relay Board Remote Control Relay Module AC DC 1NO1NC Input 12V 24V PLC Relay Module
Alibaba B2B
Free shipping
$34.00
20 Channel G2R-1-E Relay Board Remote Control Relay Module AC DC 1NO1NC Input 12V 24V PLC Relay Module
Alibaba B2B
Free shipping
$281.00
Process Controller, 3 Relays, RS485,100 To 240 Vac/Dc Power
IOThrifty
$281.00
Process Controller, 3 Relays, RS485,100 To 240 Vac/Dc Power
IOThrifty
$53.75
Azel Technologies SP-81 1 Zone Pump Controller Switching Relay With Surge & Fuse Protection (DPDT) | Supplyhouse.Com
SupplyHouse.com
9
$53.75
Azel Technologies SP-81 1 Zone Pump Controller Switching Relay With Surge & Fuse Protection (DPDT) | Supplyhouse.Com
SupplyHouse.com
9